80370364

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1237}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 144895520

約数和(自身を除く): 64525156

約数列:

[1, 2, 4, 37, 74, 148, 439, 878, 1237, 1756, 2474, 4948, 16243, 32486, 45769, 64972, 91538, 183076, 543043, 1086086, 2172172, 20092591, 40185182, 80370364]

約数ペア:

[(1, 80370364), (2, 40185182), (4, 20092591), (37, 2172172), (74, 1086086), (148, 543043), (439, 183076), (878, 91538), (1237, 64972), (1756, 45769), (2474, 32486), (4948, 16243)]